Is UA4648 delayed?
Service date: · Scheduled departure date (UTC)
Arrived
21 min late
Official source · Updated
Departure
Fresno
FAT
Actual
Scheduled 21:28
Sep 6
Arrival
San Francisco
SFO
Actual
Scheduled 15:09
Sep 6
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Actual
FATSFO
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 82 min late
FAT → SFO
- 9 min early
FAT → SFO
- 15 min early
FAT → SFO
- 43 min late
FAT → SFO
- 59 min late
FAT → SFO
Flight history and details
Aug 19, 2026 — Sep 18, 2026
- Observed arrivals
- 13
- Arrivals over 15 minutes late
- 8
- Observed cancellations
- 0
- Observed occurrences
- 13
Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 17, 2026Arrived | Fresno | San Francisco | 82 | |
| Sep 16, 2026Arrived | Fresno | San Francisco | -9 | |
| Sep 15, 2026Arrived | Fresno | San Francisco | -15 | |
| Sep 14, 2026Arrived | Fresno | San Francisco | 43 | |
| Sep 13, 2026Arrived | Fresno | San Francisco | 59 | |
| Sep 11, 2026Arrived | Fresno | San Francisco | 22 | |
| Sep 10, 2026Arrived | Fresno | San Francisco | 4 | |
| Sep 9, 2026Arrived | Fresno | San Francisco | 58 | |
| Sep 8, 2026Arrived | Fresno | San Francisco | -3 | |
| Sep 7, 2026Arrived | Fresno | San Francisco | -19 | |
| Sep 6, 2026Arrived | Fresno | San Francisco | 21 | |
| Sep 5, 2026Arrived | Fresno | San Francisco | 178 | |
| Sep 4, 2026Arrived | Fresno | San Francisco | 70 |